As this series about a high school musical performance group nears its Season 1 finale, building towards a performance of Spring Awakening, tonight’s episode is devoted to “tech week,” which is when the backstage crew and designers put their visions in motion. In my own high school performing arts class, that’s where I resided: backstage, as lighting designer and stage manager, making friendships with some of the crew and cast that continue to this day. Will I be watching